The valved-controlled sealed lead-acid battery developed by our company has passed the test of radio and television equipment testing center of the Chinese academy of metrology, and has passed the network access certification of radio and television equipment of the state administration of radio, film and television, and obtained the network access certification certificate, no. : 034160814684.Equipment model: 6-gfm (12,24 AH~200AH). The acquisition of the network access certificate, for the company's battery products into the radio station, television station, radio and television transmission coverage network and monitoring, monitoring network equipment and equipment to provide legal sales vouchers.